摘要
针对目前通用变频器所导致的谐波污染日益严重的现状,通过分析变频器网侧谐波的产生机理,指出了工程上抑制谐波的几种实用对策。同时还给出了定量计算变频器网侧谐波电流的方法,使用户在选型时可以合理选择谐波治理措施,以期达到相关国家标准的要求。
With regard to the increasing harmonic problems caused by general purpose inverter, this paper introduces the mechanism of those harmonics and gives out the practicable engineering countermeasure. The method to calculate the harmonic current is also described in this paper, which enable users select the most suitable countermeasure and hence to meet the GB standard.
出处
《电气传动》
北大核心
2005年第6期62-64,共3页
Electric Drive
